or as crusts or aggregates

Product Type:  Prasiolite | Green Amethyst | Quartz

which  creates a luminous band resembling a cat's eye

Its dimensions are 76x50x55mm

It's a very good quality cut NWA meteorite specimens showing interesting internal structure (L5

Impact Breccia Part Slice | 59.5 Grams | Metal Rich Impactite | Sudbury Structure, Canada, Kunzite or as crusts or aggregatesThis is a must have 59. 5 gram Metal Ore Copper rich Impact Breccia from the famous Sudbury Astrobleme Impact Structure in Ontario Canada. Its dimensions are 52x31x13 mm. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection pieces you'll ever own. Mark Bostick wrote "About 1. 87 billion years ago, an object from space nine kilometers in diameter slammed into